package ooday01;

//构造方法的演示
public class ConsDemo {
    public static void main(String[] args) {
        Student zg = new Student("张光", 21, "jsd2403", "001");
        zg.sayHi();
        Student ll = new Student("李林", 23, "jsd2403", "002");
        ll.sayHi();
    }
}
